A travel guide has named the best beaches in the world, and one of them is on a Greek island that is still relatively unknown to tourists - despite its stunning beauty.
Earthquake experts say the increase in seismic activity around the Aegean tourist island - known for its whitewashed buildings and black-sand beaches - is not related to volcanic activity.
Plus, there are Greek Isles hotels that will seriously ... but head to lunar-like Sarakiniko Beach, too (this island is beach central) and take a boat to the Caves of Milos. Next up is Sifnos ...